I do not doubt that. As do Mormons, Lutherans, Orthodox, Jews for Jesus, and almost every other Christian sect.
But the question was Trinitarians. As stated, I spent much of several decades studying early Christianity. If Greek philosophy were removed from the equation, Christianity would be a much different religion, so it naturally begs the question why pagan philosophy was the language used when explaining who God was, instead of the thousands of years of history God used to reseal Himself to the Israelites.
God spoke to Israelites for thousands of years, and they understood their God. But when Christ comes as the culmination of those thousands of years, Western Christians turn to Plato to explain who Christ was?
To many who have studied this, it makes no sense. Granted, some study it and do think it makes sense, so there is obviously some room for interpretation, but I am curious if you have made the study yourself?
If so…what?
As I mentioned in a previous post, I am a Catholic of Hebrew heritage. I am of the tribe of Judah. I am studied in both Catholicism and Judaism, and even speak Hebrew and Ladino.
While Gentile Christianity may have borrowed language and philosophy from Hellenistic sources to employ in the hermeneutics of its theology, one must not forget that the concepts of Christianity are at their basic root fully Jewish.
The concept of Messiah is a Jewish one, the word being Hebrew. The concept of worshiping the God of Abraham is again a Jewish concept.
The doctrine of the Most Holy Trinity did not spring up overnight. Neither did it originate from Gentile sources. Once again it arose from the early Christian community and its writings, writings which were composed, with the exception of Luke’s gospel and Acts, by Jews.
The doctrine of the Trinity grew out of the tradition that shaped Matthew 28:19 and John 1:1, texts which were composed by Jewish men–the first cited (Matthew’s verses) likely composed in Aramaic or Hebrew. While the full concept of the Trinity was not yet plainly understood at the time these Hebrews wrote these words, they still did the best they could to proclaim the foundations of the Trinity.
The truth of the matter is that there were no means to fairly communicate many of the new concepts of Christianity in the Hebrew world. Many of the ways the Christians would use to explain their stand required something Christ made possible, the entry of Gentiles into the Church.
What was good and useful in Gentile culture was fully employed by the Church, not only to explain the Trinity in new and more accurate ways, but in other fashions such as creating the book (the codex), and using the Roman network of roads and couriers to spread the gospel. While these were foreign to the Jewish world, this did not keep the Church from using these things to bring Truth to the nations.
While totally respecting the LDS view, the use of concepts and inventions from the Gentile world in preaching and teaching are no more forbidden than dismissing kosher rules for Gentile members of the Church. There is a propriety to everything.
While Hellenistic forms of logic were much later employed to explain the Trinity, this should also take into account that much of this happened after the Second Temple was destroyed and the religious center of Judaism gone. By this time the majority of Christians were no longer of Jewish heritage and it would have been as much a mistake to demand all Gentiles to use only Jewish concepts in learning and teaching Christianity as it would demanding Gentile Christians to submit to the Mosaic Law and circumcision.